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Why do some food items last for weeks and others spoil in just a few days?
Some foods last for weeks because they have little or no moisture, making it hard for microbes to grow. Examples are ghee, pickles and dried grains. Others, like bread, milk and fresh vegetables, spoil within days as their moisture content and exposure to air create ideal conditions for microbes toRead more
Some foods last for weeks because they have little or no moisture, making it hard for microbes to grow. Examples are ghee, pickles and dried grains. Others, like bread, milk and fresh vegetables, spoil within days as their moisture content and exposure to air create ideal conditions for microbes to multiply rapidly.
For more NCERT Solutions for Class 5 EVS Our Wondrous World – The World Around Us Unit 2: Health and Well-being – Chapter 3: The Mystery of Food Extra Questions & Answer:
https://www.tiwariacademy.com/class-5-evs-our-wondrous-world-chapter-3/#solutions
See lessWhy is food an important part of our world?
Food is essential because it provides energy, helps our body grow and repairs damaged tissues. It contains important nutrients like carbohydrates, proteins, fats, vitamins and minerals. These nutrients keep us healthy, protect us from diseases and give us the strength to do our daily activities. WitRead more
Food is essential because it provides energy, helps our body grow and repairs damaged tissues. It contains important nutrients like carbohydrates, proteins, fats, vitamins and minerals. These nutrients keep us healthy, protect us from diseases and give us the strength to do our daily activities. Without food, our body cannot function or stay alive.
For more NCERT Solutions for Class 5 EVS Our Wondrous World – The World Around Us Unit 2: Health and Well-being – Chapter 3: The Mystery of Food Extra Questions & Answer:
https://www.tiwariacademy.com/class-5-evs-our-wondrous-world-chapter-3/#solutions
See lessWhat are microbes? How can they be seen?
Microbes are tiny living organisms present all around us — in soil, water, air, plants, animals and even inside our bodies. They cannot be seen with our eyes because they are very small. A microscope, a special scientific instrument, is used to view them. Some microbes are helpful, like those makingRead more
Microbes are tiny living organisms present all around us — in soil, water, air, plants, animals and even inside our bodies. They cannot be seen with our eyes because they are very small. A microscope, a special scientific instrument, is used to view them. Some microbes are helpful, like those making curd, while others spoil food or cause diseases.
For more NCERT Solutions for Class 5 EVS Our Wondrous World – The World Around Us Unit 2: Health and Well-being – Chapter 3: The Mystery of Food Extra Questions & Answer:
https://www.tiwariacademy.com/class-5-evs-our-wondrous-world-chapter-3/#solutions
See lessWhat made my uttapam spoil?
The uttapam spoiled due to the growth of mould, which is a colony of microbes. Microbes need moisture, air and warmth to multiply. The uttapam, left in a lunchbox for days, provided perfect conditions for their growth. As a result, it developed coloured patches, a bad smell and became unsafe to eat.Read more
The uttapam spoiled due to the growth of mould, which is a colony of microbes. Microbes need moisture, air and warmth to multiply. The uttapam, left in a lunchbox for days, provided perfect conditions for their growth. As a result, it developed coloured patches, a bad smell and became unsafe to eat.
For more NCERT Solutions for Class 5 EVS Our Wondrous World – The World Around Us Unit 2: Health and Well-being – Chapter 3: The Mystery of Food Extra Questions & Answer:
https://www.tiwariacademy.com/class-5-evs-our-wondrous-world-chapter-3/#solutions
See lessWhat could happen if spoiled food is eaten by mistake? If yes, what did you do to get well? Share your experiences with the class.
If spoiled food is eaten, it can cause food poisoning, leading to vomiting, stomach pain or diarrhoea. I remember drinking spoiled milk once, which made my stomach ache. My mother gave me buttermilk to settle my stomach and I rested for the day. Drinking clean water and avoiding more spoiled food heRead more
If spoiled food is eaten, it can cause food poisoning, leading to vomiting, stomach pain or diarrhoea. I remember drinking spoiled milk once, which made my stomach ache. My mother gave me buttermilk to settle my stomach and I rested for the day. Drinking clean water and avoiding more spoiled food helped me recover quickly.
For more NCERT Solutions for Class 5 EVS Our Wondrous World – The World Around Us Unit 2: Health and Well-being – Chapter 3: The Mystery of Food Extra Questions & Answer:
https://www.tiwariacademy.com/class-5-evs-our-wondrous-world-chapter-3/#solutions
See less